If you''re going to watch one adorable baby-bump themed time-lapse video on YouTube today, make it Tom Fletcher's heartwarming look at his wife's pregnancy. / youtube.com/tommcflytwitter

by Shannon Rae Green, USATODAY

by Shannon Rae Green, USATODAY

A pregnant Giovanna Fletcher took a photo every day wearing the same simple black outfit so people could see her belly grow.. Her husband, Tom Fletcher, star of the U.K. pop rock band McFly, created a time-lapse video and added another video of him singing so that he appears to be serenading his wife throughout her nine-month pregnancy. They then posted it on YouTube.

The resulting composit of the time-lapse and music videos, which makes it look like they're standing across from each other, is both intriguing and moving. She waves goodbye in the last few photos and then magically returns with their new baby.

The video is aptly titled From Bump to Buzz, as their little bundle of joy is named Buzz Michelangelo Fletcher.

Watch the video above to see all the photos and the final result: their newborn son.